CN103747971B - 建筑机械及冷却风扇的控制方法 - Google Patents

建筑机械及冷却风扇的控制方法 Download PDF

Info

Publication number
CN103747971B
CN103747971B CN201280004053.XA CN201280004053A CN103747971B CN 103747971 B CN103747971 B CN 103747971B CN 201280004053 A CN201280004053 A CN 201280004053A CN 103747971 B CN103747971 B CN 103747971B
Authority
CN
China
Prior art keywords
cooling fan
temperature
rotating speed
compartment
operator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201280004053.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN103747971A (zh
Inventor
北冈博之
矢岛贤太郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of CN103747971A publication Critical patent/CN103747971A/zh
Application granted granted Critical
Publication of CN103747971B publication Critical patent/CN103747971B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00435—Driving arrangements for parts of a vehicle air-conditioning fluid or pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
    • E02F9/2235—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps including an electronic controller
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • B60H2001/3261—Cooling devices information from a variable is obtained related to temperature of the air at an evaporating unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/3276—Cooling devices output of a control signal related to a condensing unit
    • B60H2001/3277—Cooling devices output of a control signal related to a condensing unit to control the air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Air-Conditioning For Vehicles (AREA)
CN201280004053.XA 2012-07-02 2012-10-12 建筑机械及冷却风扇的控制方法 Active CN103747971B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012148903 2012-07-02
JP2012-148903 2012-07-02
PCT/JP2012/076392 WO2014006771A1 (ja) 2012-07-02 2012-10-12 建設機械及び冷却ファンの制御方法

Publications (2)

Publication Number Publication Date
CN103747971A CN103747971A (zh) 2014-04-23
CN103747971B true CN103747971B (zh) 2015-09-30

Family

ID=49881557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280004053.XA Active CN103747971B (zh) 2012-07-02 2012-10-12 建筑机械及冷却风扇的控制方法

Country Status (4)

Country Link
US (1) US8966918B2 (de)
EP (1) EP2703199B1 (de)
CN (1) CN103747971B (de)
WO (1) WO2014006771A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150114020A1 (en) * 2013-10-25 2015-04-30 Macdon Industries Ltd. Agricultural Tractor with Air Conditioning Compressor Drive
WO2014192545A1 (ja) * 2014-05-14 2014-12-04 株式会社小松製作所 作業車両
US10766340B2 (en) * 2014-07-29 2020-09-08 Hanon Systems Air conditioner system for vehicle
JP2017100535A (ja) * 2015-12-01 2017-06-08 日本車輌製造株式会社 オイルクーラファンの制御方法
JP6702819B2 (ja) * 2016-07-14 2020-06-03 キャタピラー エス エー アール エル 建設機械の送風手段制御システム
CN107989977A (zh) * 2016-10-26 2018-05-04 天津市浩航科技有限公司 挖掘机用液力变矩器温度调控器
JP6827334B2 (ja) * 2017-02-06 2021-02-10 北越工業株式会社 エンジン駆動型圧縮機の制御方法及びエンジン駆動型圧縮機
WO2019075909A1 (zh) 2017-10-19 2019-04-25 广东美的制冷设备有限公司 空调器及其控制方法、控制装置和计算机可读存储介质
JP2020128641A (ja) * 2019-02-08 2020-08-27 コベルコ建機株式会社 建設機械
US11864483B2 (en) * 2020-10-09 2024-01-09 Deere & Company Predictive map generation and control system
CN112549899A (zh) * 2020-11-02 2021-03-26 潍柴动力股份有限公司 风扇转速控制方法、车载空调***及车辆
CN112523857A (zh) * 2020-11-30 2021-03-19 中国第一汽车股份有限公司 电控硅油机械风扇的控制方法、装置、存储介质及***
US11766919B2 (en) * 2021-01-28 2023-09-26 Caterpillar Inc. System and method of climate control in unmanned machine
CN115306530B (zh) * 2022-08-29 2024-03-01 徐州徐工挖掘机械有限公司 一种串联空调冷凝器的独立散热***的控制方法及***
CN115369945B (zh) * 2022-10-24 2023-02-10 厦工(三明)重型机器有限公司 推土机散热结构及其散热方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1648536A (zh) * 2004-01-22 2005-08-03 日产自动车株式会社 车辆冷却扇控制装置
CN1701166A (zh) * 2003-09-11 2005-11-23 新履带牵引车三菱有限公司 风扇转速控制方法
JP2007106289A (ja) * 2005-10-14 2007-04-26 Komatsu Ltd 建設機械の冷却装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687324A (ja) * 1992-09-07 1994-03-29 Nissan Motor Co Ltd 自動車の冷房装置
JP4285866B2 (ja) 1999-12-22 2009-06-24 株式会社小松製作所 油圧駆動冷却ファン
KR20020097359A (ko) * 2001-06-20 2002-12-31 현대자동차주식회사 자동차용 에어컨 제어 시스템 및 그 방법
JP2006009966A (ja) * 2004-06-25 2006-01-12 Bosch Rexroth Corp 冷却システム
WO2006112091A1 (ja) * 2005-04-07 2006-10-26 Hitachi Construction Machinery Co., Ltd. 建設機械の冷却装置
JP4573751B2 (ja) * 2005-11-02 2010-11-04 日立建機株式会社 走行式作業機械の冷却ファン駆動装置
JP2008030706A (ja) * 2006-07-31 2008-02-14 Denso Corp 車両用空調装置およびその空調制御方法
JP4785715B2 (ja) 2006-11-17 2011-10-05 株式会社小松製作所 冷却ファン駆動制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1701166A (zh) * 2003-09-11 2005-11-23 新履带牵引车三菱有限公司 风扇转速控制方法
CN1648536A (zh) * 2004-01-22 2005-08-03 日产自动车株式会社 车辆冷却扇控制装置
JP2007106289A (ja) * 2005-10-14 2007-04-26 Komatsu Ltd 建設機械の冷却装置

Also Published As

Publication number Publication date
US20140060099A1 (en) 2014-03-06
US8966918B2 (en) 2015-03-03
EP2703199A4 (de) 2014-06-04
EP2703199B1 (de) 2018-11-28
WO2014006771A1 (ja) 2014-01-09
CN103747971A (zh) 2014-04-23
EP2703199A1 (de) 2014-03-05

Similar Documents

Publication Publication Date Title
CN103747971B (zh) 建筑机械及冷却风扇的控制方法
JP5581886B2 (ja) 車両用空調システム
JP3959305B2 (ja) 車両用空調制御装置
JP6291324B2 (ja) ハイブリッド式建設機械
CN104114777B (zh) 作业车辆
JP2014051269A (ja) 車両用ヒートポンプシステムおよびその制御方法
CN110345616A (zh) 室内风机转速的调节方法、调节装置和空调器
JP6040847B2 (ja) 車両用消費電力制御装置
CN102120416A (zh) 调节机动车冷却空气流的方法与设备
JP2014167286A (ja) 作業車両
CN108790786A (zh) 一种分布式越野车动力总成换热***及其控制方法
CN104175833A (zh) 车辆用空调***的控制装置
CN101629752B (zh) 空调机控制方法
JP2013245457A (ja) ハイブリッド式建設機械
JP4481448B2 (ja) 車両用空調装置
JP5261509B2 (ja) 建設機械
CN110454934B (zh) 空调器及其控制方法、控制装置
JP2013230710A (ja) 車両用空調システム
JP6097549B2 (ja) 油圧駆動冷却ファン制御システム、油圧駆動冷却ファンの制御方法、及び産業用車両
JP5274722B1 (ja) 建設機械及び冷却ファンの制御方法
CN101487621B (zh) 冷热混调风道式工程车辆空调器
KR100849502B1 (ko) 굴삭기의 냉각팬 회전수 제어방법
KR101537729B1 (ko) 중장비의 에어컨시스템
JP2011201357A (ja) 車両用空調システムの制御方法
WO2023153095A1 (ja) 油圧駆動装置及びこれを備えた建設機械

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant